【摘要】 介绍了采用活性单体溶液插层低温原位聚合技术成功合成聚砜酰胺/粘土纳米复合材料的过程。运用X衍射仪、透射电镜等仪器测试研究,证明复合材料中层状硅酸盐重复有序的片状结构已被完全拆散,均匀分散在聚合物基体中,形成了剥离型纳米复合材料。由此材料制成的纤维的力学性能有了较大的提高。更多还原

【Abstract】 Clay-polysulfonamide nanocomposite is prepared by active monomer low temperature situated polymerization in this item.The montmorillonite silicate layers were found to be exfolicated and dispersed homogeneously at nanometer level in the nanocomposites with X-ray diffraction and electron transmission microscrop. The mechanical property of the fiber fabricated by this nanocomposite is distinctly improved.更多还原